One of the main features of the Giantleap project is the idea of using fuel cells to extend the range of battery buses. To do so, battery buses and range extenders must be equipped with standardised electrical, mechanical and communication interfaces. Continue reading “Interfaces for Hydrogen Range Extenders”

ElringKlinger delivered several stack modules in the Giantleap project for integration in the fuel-cell system and for bench testing. These modules are actually more than a stack of fuel cells, and include multiple sensors and an innovative passive recirculation system. Continue reading “Full-Size Stacks to Integrate in the FC System”

Different diagnostic methods (polarization curves, electrochemical impedance spectroscopy, cyclic voltammetry, linear sweep voltammetry), which were performed at FESB on an already conditioned 50 cm2 (single) fuel cell provided by ElringKlinger are presented in this deliverable.

Have a closer look here and find out more about the methods and approaches that are examined for Giantleap.

Further diagnostic strategies to ensure the FC System Air Line (FCSAL) State-of-Health (SoH) monitoring were also developed based on data-driven diagnostic techniques. Guidelines for implementation of each strategy in the Giantleap project on data to be recorded on FCEB prototype from Bosch are provided.